201212413 六、發明說明： 【發明所屬之技術領域】 本發明係一種連接器，尤其是一種用以連接燒性印刷 基板（以下，稱爲「FPC」）之超小型的連接器。 【先前技術】 以往’作爲連接器，例如，已知一種具備有在將F P C ***連接器而連接時，可獲得***觸感並且提高連接作業 性之暫保持機構者（參照專利文獻1 )。因此，如第8圖、第 9圖、及第12圖所示，在將FPC***連接器內時，可獲得 既定之插.入觸感並且可暫保持。 先前技術文獻 專利文獻 專利文獻1 日本特開2008-277068號公報 【發明內容】 〔發明所欲解決之課題〕 然而，前述連接器中，由於爪（nail)81之內側樑部83 僅是上下移動，因此在將FPC***連接器內時，以目視來 判斷是否已正確地定位並非容易。 尤其，近年來對前述連接器希望更進一步之小型化， 例如，於寬度尺寸5mm、深度尺寸3mm、高度尺寸lmm之 外形尺寸之中’在具有多數個連接部的連接器’係有難以 判斷是否已正確地定位’導致錯誤連接之可能性變高的問 題點。 -4- 201212413 本發明之連接器係有鑑於前述問題點，以提供一種確 保FPC之***感且可暫保持，並且可更簡單地確認正確之 定位的連接器爲課題。 〔爲解決課題之手段〕 本發明之連接器，爲了解決前述課題，該連接器係由 以下構成： 基座，係於正面具有可***撓性印刷基板之前端部的 開口部，以既定間距並設有從該正面貫通背面的複數個插 入孔，並且於上面設有嵌合用凹處； 連接端子，係從側邊被壓入該基座之***孔； 支撐金屬件，係從上方組裝於該基座之嵌合用凹處， 具有可卡合於設在該撓性印刷基板之前端部兩側緣部之暫 保持用切口部的彈性暫保持部；以及 操作桿，係將在兩側端部所具有之旋動軸部在該支撐 金屬件之軸承部支撐成可旋動，並且驅動該連接端子； 旋動該操作桿並操作該連接端子，以將該連接端子電 氣連接於該撓性印刷基板之前端部， 構成從設於該基座之上面的嵌合用凹處，可目視彈性 卡合於該撓性印刷基板之暫保持用切口部之支撐金屬件的 彈性暫保持部。 根據本發明，即可獲得操作觸感且可暫保持，並且可 從基座之上方目視支撐金屬件的彈性暫保持部。因此’在 該彈性暫保持部並未正確地卡合於撓性印刷基板之暫保持 -5- 201212413 用切口部的情況，由於該彈性暫.保持並未位於既定位置成 一目瞭然而可在事前防止錯誤連接，因此可獲得一種連接 可靠性高且連接作業性高的連接器。 作爲本發明之實施形態，亦可將支撐金屬件設置成可 從上方分別組裝於設在基座之上面兩側緣部的嵌合用凹 處。 根據本實施形態，由於可從上方將支撐金屬件組裝於 嵌合用凹處，因此支撐金屬件之定位容易，而可獲得一種 組裝作業性高的連接器。 作爲本發明之另一實施形態，亦可將支撐金屬件之壓 入用舌片壓入並支撐於設在基座之嵌合用凹處的底面，並 且透過從該支撐金屬件之一端部延伸至外側的連結部而設 有彈性暫保持部。 根據本實施形態，由於彈性暫保持部即能以該壓入用 舌片作爲中心旋動，而可獲得較大位移量，因此可獲得一 種定位精度高的連接器。 作爲本發明之另一實施形態，支撐金屬件之彈性暫保 持部亦可爲朝向內側突出之平面方致V字形。 根據本實施形態，由於彈性暫保持部整體之平的面積 變大，因此更易於目視而具有可獲得能更確實地防止錯誤 連接之連接器的效果。 -6- 201212413 【實施方式】 根據第1圖至第13圖之附圖，說明本發明之連接器的 實施形態。 第1實施形態之連接器1〇，如第1圖至第11圖所圖 示般，大致係以基座11、第1，第2連接端子20,30、一對 支撐金屬件40,50、以及操作桿60所構成。 此外，第1實施形態之連接器1 0的外形尺寸，係寬度 尺寸4.3 m m、深度尺寸3 m m、高度尺寸〇 · 7 m m。 前述基座1 1，如第5圖所示.，係藉由在其上面兩側緣 部沿著深度方向設置屬位置確認用凹處的嵌合用凹處1 2， 而形成有側壁部1 3，並且於前述嵌合用凹處1 2之裡側的 緣部形成有切口部12a。又，在突設於前述嵌合用凹處I2 底面之間隔壁1 4與前述側壁部1 3之間，係設有可壓入後 述之支撐金屬件40,50的壓入孔15。又，在前述基座11 之正面係設有可***後述之FPC70的開口部16,並且交替 地並設有連通於前述開口部16，並且從正面貫通背面的第 1,第2***孔17a，17b。此外，在前述側壁部13之外向面， 係形成有調整用切口部1 8。 前述第1連接端子20，如第3、4圖及第1〇圖所示， 係由從前述基座11之正面側沿著連通於前述開口部16之 ***孔17a***而固定的固定片2卜突設在前述固定片21 之上邊的連結片22、以及從前述連結片22之上端部與前 述固定片2 1大致平行地延長至兩側的可動片2 3所構成。 201212413 前述可動片23之一端部係成爲可動接點部24的一方 其另一端部則成爲操作承接部2 5。又，在前述固定片 係設有位置限制用爪部2 1 a及防脫用突起2 1 b。 前述第2連接端子30’如第3' 4圖及第10圖所 係由從前述基座1 1之背面側沿著***孔1 7 b***而固 固定片31、突設在前述固定片31之上邊的連結片32 及從前述連結片32之上端部與前述固定片31大致平 延長至兩側的可動片33所構成。又，前述可動片33 端部係成爲可動接點部3 4的一方’而其另一端部則成 作承接部3 5。再者’前述固定片3 1係設有位置限制 部3 1 a與防脫用突起3 1 b。此外，在前述位置限制用 31a與前述防脫用突起31b之間，係設有凸輪承接部： 前述支撐金屬件40，如第3、4圖及第6圖所示 在其下邊中央部往下方側突設有壓入用舌片41，該壓 舌片41壓入並支撐於前述基座11之壓入孔15。又， 支撐金屬件40係將前述壓入用舌片41設於之間，於 形成有軸承部42，並且從另一側將連結部43延伸至側 前述連結部43係從其前端於一側形成有彈性暫保 44，並且將鎖定用長舌片45延伸至另一側。因此，前 撐金屬件40便能以前述壓入用舌片41爲中心彈性變: 由於支撐金屬件50具有與前述支撐金屬件40呈 稱形狀，因此對所對應之部分賦予準照支撐金屬件40 號並省略其說明。 ，而 「21 示， 定的 、以 行地 之一 爲操 用爪 爪部 J 1 c ° ，係 入用 前述 -側 邊。 持部 述支 形。 線對 的符 -8 - 201212413 前述操作桿60，如第3、4圖及第7圖所示，係於兩 側端面之緣部設有槽縫6 1以切取彈性腕部62，並且& M 述彈性腕部6 2，6 2之外側面的前端部，將旋動軸部6 3，6 3 突設在同一軸心上。又，前述操作桿6 0係於其單側緣部以 既定間距並設有操作第1，第2連接端子2 0,3 0之操作g M 部25,35的凸輪部64,並且在對應前述凸輪部64之位置， 並設有可插通前述操作承接部2 5,3 5的貫通孔65。再者， 前述操作桿6 0，如第7 A圖所示，係在前述槽縫6 1之開□ 前端緣部，形成有鎖定用切口部66及鎗定用段部67。 此外，連接於本實施形態之連接器1 〇的F P C 7 0，如第 8圖所示，係在位於其前端部之連接部7 1的兩側緣部，形 成有暫保持用切口部72。又，前述連接部71係以交錯狀 交替地並設有印刷配線在其上面之第1，第2連接墊73,74。 其次，說明由前述構成零件所形成之連接器1 0的組裝 方法。 首先，如第3圖所示，從前述基座1 1之正面側的開口 部16，將第1連接端子20之固定片21***第1***孔 17a。藉此，設於第1連接端子20之防脫用突起21b即卡 止在基座11之頂面，並且位置限制用爪部21a卡止在基座 1 1之開口緣部而被定位（第1 〇圖）。 另一方面，從前述基座1 1之背面側沿著第2***孔 17b，***第2連接端子30之固定片31。藉此，第2連接 端子30之防脫用突起31b卡止在基座11，並且位置限制 用爪部31a卡止在基座11之緣部而被定位。 -9 - 201212413 接著，將支撐金屬件40,5〇之壓入用舌片41，51從上方 分別壓入並固定於設在前述基座11之嵌合用凹處12的壓 入孔15，藉此彈性暫保持部44,54及鎖定用長舌片45,55 成爲從上方可目視。 接著，前述操作桿60係將其旋動軸部63透過基座！ ！ 之切口部12a分別嵌合在支撐金屬件40,50之軸承部 42,52。再者，將第1,第2連接端子20,30之操作承接部 2 5，35，分別***前述操作桿60之貫通孔65，以將前述凸 輪部64定位在第2連接端子30之凸輪承接部31c。藉此， 前述操作桿60係對基座11支撐成可旋動。 其次，根據第8圖及第9圖，說明將前述FPC70連接 於前述連接器10的方法。 如第8圖所示，從前述基座11之開口部16***FPC70 之連接部71，並壓入前述基座11之裡側。此時，支撐金 屬件4〇,50之彈性暫保持部44,54分別卡合於FPC70之暫 保持用切口部72,72，獲得操作觸感後被暫保持。接著，針 對前述FPC70是否已正確地定位在既定位置，如第9圖所 示，係藉由目視在前述基座11之嵌合用凹處12,12內前述 彈性暫保持部44,54的位置即可確認。 萬一，在支撐金屬件40,5 0之彈性暫保持部44,54之至 少一方並未卡合於前述FPC70之暫保持用切口部72,72的 情況，以目視即可確認前述彈性暫保持部44或前述彈性暫 保持部54並未位於嵌合用凹處12內之既定位置（第9A 圖），而可在事前防止錯誤連接。 -10- 201212413 接著，若以旋動軸部6 3之軸心爲中心旋 操作桿60時，如第10圖所示，凸輪部64 1，第2連接端子20,30之操作承接部2 5,3 5。 第1，第2連接端子20,30之連結部22,32作 片2 3,3 3分別傾斜。其結果，第1，第2可動 分別壓接於設在FPC70之連接部71的第 7 3,74而導通。 再者，如第11A圖所示，在支撐金屬件 暫保持部44,54已卡合於FPC70之暫保持用 的情況，若將操作桿60旋動操作，由於鎖定月 即分別嵌合於操作桿60之槽縫61,61(第9B 作桿60即可操作第1,第2連接端子20,3 0 » 萬~，例如在支撐金屬件4 0，5 0之彈性| 之至少一方未卡合於FPC70之暫保持用切口 況下，如第1 1B圖所示，以支撐金屬件40 41作爲中心，鎖定用長舌片45旋動至內側 旋動操作桿60，由於前述鎖定用長舌片45 桿60之鎖定用切口部66及段部67，而不； 之旋動，因此可確實地防止錯誤連接。 本實施形態中，由於第1 ,第2可動接點 前述FPC70之表面而不脫落，因此具有可確 性之優點。 動且壓倒前述 同時地推升第 因此’將前述 爲支點，可動 接點2 0,3 0便 I胃2連接墊 40, 50之彈性 I 切口部 72,72 弓長舌片45,55 圖），因此以操 ί保持部44,54 部72,72的情 之壓入用舌片 。因此，即使 係卡合於操作 访礙操作桿60 2 4，3 4係嵌入 保高接觸可靠 201212413 另一方面，欲將前述FPC70從前述連接器10卸除的情 況’係往逆方向旋動前述操作桿60以使凸輪部64反轉， 藉此解除對第1，第2連接端子20,30之操作承接部25,35 之彎曲力矩。接著，使第1,第2連接墊部73,74與第1，第 2可動接點24,34分離之後，拉伸前述FPC70以使支撐金 屬件40,50之彈性暫保持部44,54往外側彈性變形，藉此拉 開前述FPC70。 假設，不使前述操作桿6 0往逆方向旋動，即使強制地 拉開前述FPC70之拉伸力作用，導致前述FPC70之暫保持 用切口部72,72抵接於支撐金屬件40,50之彈性暫保持部 44,5心支撐金屬件4〇,50之鎖定用長舌片55亦分別嵌合於 操作桿6 0之槽縫6 1 ,6 1，而受到位置限制。因此，前述支 撐金屬件40,5 0之彈性暫保持部44,54，無法以壓入用舌片 4 1，51作爲中心產生彈性變形，而可阻止對前述FPC 70之 強制性拉開，具有可獲得連接可靠性高之連接器的優點。 第2實施形態，如第12圖及第1 3圖所示，基本構成 係與前述第1實施形態相同，不同點則在於在支撐金屬件 40,50並未設有鎖定用長舌片之點。因此，對相同部分係賦 予相同符號並省略其說明。 〔產業上的可利用性〕 本發明之連接器並不限於與前述連接端子同數量的連 接器，亦可應用在連接端子之個數不同的連接器。 -12- 201212413 又，設於基座之嵌合用凹處並不限於前述之平面形 狀’當然亦可配合彈性暫保持部之彎曲形狀來形成。 【圖式簡單說明】 第1A圖及第1B圖係表示本發明之連接器之第1實施 形態的立體圖及第1A圖之B— B線截面立體圖。 第2A圖及第2B圖係第1A圖之a_A線截面立體圖 及中央縱截面圖。 第3圖係第1 A圖所示之第1實施形態的分解立體圖。 第4圖係從不同角度觀看第1A圖所示之第1實施形態 的分解立體圖。 第5A圖、第5B圖、及第5C圖係第1圖所示之基座 的立體圖、正視圖、從下方側觀看的立體圖。 第6Ά圖、第6B圖、及第6C圖係第1圖所示之支撐 金屬件的立體圖。 第7A圖及第7B圖係第1圖所示之操作桿的俯視圖及 仰視圖。 第8A圖及第8B圖係用以說明FPC之連接方法的立體 圖。 第9A圖及第9B圖係用以說明FPC之連接方法的局部 分解立體圖及表示連接後的立體圖。 第10A圖、第10B圖、及第10C圖係用以說明FPC之 連接方法的截面圖。 第1 1 A圖、第1 1 B圖係用以說明誤連接防止構造的局 部分解立體圖。 -13- 201212413 第12A圖及第12B圖係表示本發明之連接器之第2實 施形態的立體圖及支撐金屬件的立體圖。 第13圖係第12A圖所示之連接器的A — A線截面立體 圖。 【主要元件符號說明】 10 連 接 器 11 基 座 12 嵌 合 用 凹 處 (位置確認用凹處） 12a 切 部 13 側 壁 部 14 間 隔 壁 15 壓 入 孔 16 開 P 部 17a,17b 第 1 ; ，第 2 插 入孔 18 =田 日周 整 用 切 P 部 20,3 0 第 1 : ，第 2 連 接端子 2 1,31 固 定 片 22,32 連 結 部 23,3 3 可 動 片 24,34 可 動 接 點 部 25,3 5 操 作 承 接 部 3 1c 凸 輪 承 接 部 40,50 支 撐 金 屬 件 -14- 201212413 4 1,51 壓 入 用 舌 片 43,53 連 結 部 44,54 弓早 性 暫 保 持 部 45,55 鎖 定 用 長 舌 片 60 操 作 桿 6 1 槽 縫 62 弓早 性 腕 部 63 旋 動 軸 部 64 凸 輪 部 65 貫 通 孔 66 鎖 定 用 切 □ 部 70 FPC(撓 性 印 刷 基 板） 7 1 連 接 部 72 暫 保 持 用 切 □ 部 73,74 第 1 : ，第 2 連 接 墊 部 -15-201212413 VI. Description of the Invention: [Technical Field] The present invention relates to a connector, and more particularly to an ultra-small connector for connecting a burnt printed substrate (hereinafter referred to as "FPC"). [Prior Art] As a connector, for example, a temporary holding mechanism is provided which can provide a plugging feeling and improve connection workability when the F P C is inserted into the connector (see Patent Document 1). Therefore, as shown in Fig. 8, Fig. 9, and Fig. 12, when the FPC is inserted into the connector, a predetermined insertion feeling can be obtained and can be temporarily held. [Problems to be Solved by the Invention] However, in the above connector, since the inner beam portion 83 of the nail 81 is only moved up and down Therefore, it is not easy to visually judge whether or not the FPC has been correctly positioned when the FPC is inserted into the connector. In particular, in recent years, it has been desired to further miniaturize the connector, for example, in a shape having a width of 5 mm, a depth of 3 mm, and a height of 1 mm, it is difficult to judge whether or not the connector having a plurality of connecting portions is The problem point that caused the possibility of a wrong connection to become high has been correctly located. -4- 201212413 The connector of the present invention has a problem in view of the above problems, and provides a connector which ensures the insertion feeling of the FPC and can be temporarily held, and which can more easily confirm the correct positioning. [Means for Solving the Problems] In order to solve the above problems, the connector of the present invention has a configuration in which the susceptor has an opening on the front surface of the front end of the flexible printed circuit board, and is provided at a predetermined pitch. a plurality of insertion holes penetrating from the front surface to the back surface, and a fitting recess is provided on the upper surface; the connection terminal is pressed into the insertion hole of the base from the side; and the supporting metal member is assembled from above a fitting recess for the pedestal, having an elastic temporary holding portion engageable with a temporary holding slit portion provided at both side edges of the front end portion of the flexible printed circuit board; and an operating lever to be provided at both end portions The rotating shaft portion is supported to be rotatable at a bearing portion of the supporting metal member, and drives the connecting terminal; the operating lever is rotated and the connecting terminal is operated to electrically connect the connecting terminal to the flexible printing The front end portion of the substrate is formed by a fitting recess provided on the upper surface of the base, and the elastic temporary holding portion of the supporting metal member that is elastically engaged with the temporary holding slit portion of the flexible printed circuit board is visually recognized. According to the present invention, an operational tactile sensation can be obtained and can be temporarily held, and the elastic temporary holding portion of the supporting metal member can be visually observed from above the susceptor. Therefore, in the case where the elastic temporary holding portion is not correctly engaged with the slit portion of the flexible printed circuit board for the temporary holding -5 - 201212413, since the elastic temporary holding is not at a predetermined position, it can be prevented in advance. The connection is made erroneously, so that a connector having high connection reliability and high connection workability can be obtained. As an embodiment of the present invention, the supporting metal members may be provided so as to be assembled from the upper side to the fitting recesses provided on both side edges of the upper surface of the base. According to the present embodiment, since the supporting metal member can be assembled to the fitting recess from above, the positioning of the supporting metal member is easy, and a connector having high assembling workability can be obtained. According to another embodiment of the present invention, the press-fitting tongue of the supporting metal member may be press-fitted and supported on the bottom surface of the fitting recess provided in the base, and may be transmitted from one end of the supporting metal member to An elastic temporary holding portion is provided in the outer connecting portion. According to the present embodiment, the elastic temporary holding portion can be rotated with the press-fitting tongue as a center, and a large displacement can be obtained. Therefore, a connector having high positioning accuracy can be obtained. According to still another embodiment of the present invention, the elastic temporary holding portion of the supporting metal member may be a V-shaped flat surface that protrudes toward the inner side. According to the present embodiment, since the flat area of the entire elastic temporary holding portion is increased, it is easier to visually obtain the effect of obtaining a connector capable of more reliably preventing erroneous connection. -6-201212413 [Embodiment] An embodiment of a connector of the present invention will be described with reference to the drawings of Figs. 1 to 13 . In the connector 1 of the first embodiment, as shown in FIGS. 1 to 11 , the susceptor 11 , the first and second connection terminals 20 and 30 , and the pair of supporting metal members 40 and 50 are substantially used. And the operation lever 60 is configured. Further, the outer dimensions of the connector 10 of the first embodiment are a width dimension of 4.3 m, a depth dimension of 3 m m and a height dimension of 7 7 m m. As shown in Fig. 5, the susceptor 1 1 is formed with a side wall portion 13 by providing a fitting recess 1 2 for a position confirmation recess in the depth direction on both upper and lower edges of the upper surface thereof. A notch portion 12a is formed in an edge portion on the back side of the fitting recess 12. Further, a press-fitting hole 15 into which the supporting metal members 40, 50 to be described later are press-fitted is provided between the partition wall 14 projecting from the bottom surface of the fitting recess I2 and the side wall portion 13 . Further, an opening 16 through which the FPC 70 to be described later is inserted is provided on the front surface of the susceptor 11, and the first and second insertion holes 17a that communicate with the opening 16 and penetrate the back surface from the front surface are alternately provided. 17b. Further, an adjustment notch portion 18 is formed on the outer surface of the side wall portion 13. As shown in FIGS. 3, 4 and 1 , the first connection terminal 20 is a fixing piece 2 that is inserted and fixed from the front side of the susceptor 11 along the insertion hole 17a that communicates with the opening 16 . The connecting piece 22 provided on the upper side of the fixing piece 21 and the movable piece 2 3 extending from the upper end portion of the connecting piece 22 to the fixing piece 21 in a substantially parallel manner to both sides are formed. 201212413 One end of the movable piece 23 is one of the movable contact portions 24, and the other end thereof is the operation receiving portion 25. Further, the fixing piece is provided with a position regulating claw portion 2 1 a and a detachment preventing protrusion 2 1 b. The second connection terminal 30' is inserted into the insertion hole 17b from the back side of the susceptor 1 1 as shown in FIGS. 3'4 and 10, and is fixed to the fixing piece 31. The upper connecting piece 32 and the movable piece 33 extending from the upper end portion of the connecting piece 32 and the fixing piece 31 substantially flat to both sides are formed. Further, the end portion of the movable piece 33 is formed as one of the movable contact portions 34, and the other end portion serves as the receiving portion 35. Further, the fixing piece 31 is provided with a position restricting portion 31a and a retaining projection 3b. Further, between the position restricting 31a and the retaining projection 31b, a cam receiving portion is provided: the supporting metal member 40 is downward in the lower central portion as shown in Figs. 3, 4 and 6 The side protrusion is provided with a press-fitting tongue 41 which is press-fitted and supported by the press-fitting hole 15 of the base 11. Further, the supporting metal member 40 is provided with the press-fitting tongue piece 41 therebetween, and the bearing portion 42 is formed, and the connecting portion 43 is extended from the other side to the side. The connecting portion 43 is from the front end side thereof. A flexible temporary retention 44 is formed and the locking long tongue 45 is extended to the other side. Therefore, the front stay metal member 40 can be elastically changed centering on the press-fitting tongue piece 41: since the support metal piece 50 has a shape similar to the aforementioned support metal piece 40, the corresponding portion is given a reference support metal piece. No. 40 and its description is omitted. And "21 shows that the one of the rows is the handle claw J 1 c ° , and the above-side side is used. The support is described. The pair of symbols - 8 - 201212413 60, as shown in Figures 3, 4 and 7, is provided with a slit 6 1 at the edge of both end faces to cut the elastic wrist 62, and & M describes the elastic wrist 6 2, 6 2 The front end portion of the outer side surface protrudes from the same axis center by the rotation shaft portions 63, 63. Further, the operation lever 60 is provided with the first and second edges at a predetermined interval and is provided with the first and second operations. The cam portion 64 of the operation terminal M 0, 30 is connected to the cam portion 64 of the g M portion 25, 35, and a through hole 65 through which the operation receiving portion 25, 35 can be inserted is provided at a position corresponding to the cam portion 64. Further, as shown in Fig. 7A, the operation lever 60 is formed with a locking notch portion 66 and a gunning segment portion 67 at the front end edge portion of the slit 6 1 . As shown in Fig. 8, the FPC 70 of the connector 1 of the embodiment is formed with a temporary holding slit portion 72 at both side edges of the connecting portion 71 at the front end portion thereof. 71 is a first and second connection pads 73 and 74 on which the printed wirings are alternately arranged in a staggered manner. Next, a method of assembling the connector 10 formed of the above-described components will be described. First, as in the third As shown in the figure, the fixing piece 21 of the first connection terminal 20 is inserted into the first insertion hole 17a from the opening 16 on the front side of the susceptor 1 1. The detachment protrusion of the first connection terminal 20 is provided. 21b is locked to the top surface of the susceptor 11, and the position regulating claw portion 21a is locked to the opening edge portion of the susceptor 1 1 to be positioned (first drawing). On the other hand, from the pedestal 1 1 The back side of the second connection terminal 30 is inserted into the fixing piece 31 of the second connection terminal 30. The detachment preventing projection 31b of the second connection terminal 30 is locked to the susceptor 11 and the position regulating claw portion 31a. The locking member is positioned at the edge of the base 11. -9 - 201212413 Next, the press-fitting tabs 41, 51 supporting the metal members 40, 5 are pressed and fixed from above to the base 11 The press-fitting hole 15 of the fitting recess 12 allows the elastic temporary holding portions 44, 54 and the locking long tongues 45, 55 to be visually viewed from above. The operation lever 60 is configured such that the rotation shaft portion 63 passes through the base portion of the base portion 63a of the support metal members 40, 50. Further, the first and second connections are provided. The operation receiving portions 25, 35 of the terminals 20, 30 are respectively inserted into the through holes 65 of the operation lever 60 to position the cam portion 64 at the cam receiving portion 31c of the second connection terminal 30. Thereby, the operation lever 60 The base 11 is supported to be rotatable. Next, a method of connecting the FPC 70 to the connector 10 will be described based on Figs. 8 and 9. As shown in Fig. 8, the connecting portion 71 of the FPC 70 is inserted into the opening portion 16 of the susceptor 11, and is pressed into the back side of the susceptor 11. At this time, the elastic temporary holding portions 44, 54 of the supporting metal members 4, 50 are respectively engaged with the temporary holding slit portions 72, 72 of the FPC 70, and are temporarily held after the operation feeling is obtained. Next, whether or not the FPC 70 is correctly positioned at a predetermined position, as shown in Fig. 9, is the position of the elastic temporary holding portions 44, 54 in the fitting recesses 12, 12 of the susceptor 11 by visual observation. Can be confirmed. In the case where at least one of the elastic temporary holding portions 44, 54 of the supporting metal members 40, 50 is not engaged with the temporary holding notch portions 72, 72 of the FPC 70, the elastic temporary holding can be confirmed by visual inspection. The portion 44 or the elastic temporary holding portion 54 is not located at a predetermined position (Fig. 9A) in the fitting recess 12, and can prevent erroneous connection beforehand. -10- 201212413 Next, when the operation lever 60 is rotated about the axis of the rotation shaft portion 63, as shown in Fig. 10, the cam portion 641, the operation receiving portion 2 of the second connection terminal 20, 30 , 3 5. The connecting portions 22, 32 of the first and second connection terminals 20, 30 are inclined as the sheets 2 3, 3, respectively. As a result, the first and second movable members are respectively pressed and connected to the seventh, third, and fourth connecting portions 71 of the FPC 70 to be electrically connected. Further, as shown in FIG. 11A, in the case where the supporting metal temporary holding portions 44, 54 are engaged with the temporary holding of the FPC 70, if the operating lever 60 is rotated, the locking month is separately fitted to the operation. The slits 61, 61 of the rod 60 (the 9th B-bar 60 can operate the first, second connecting terminal 20, 30 0 » million, for example, at least one of the elastic members of the supporting metal member 40, 50 is not stuck In the case of the temporary holding slit of the FPC 70, as shown in FIG. 1B, the locking long piece 45 is pivoted to the inner rotating operating lever 60 with the supporting metal member 40 41 as the center, because the locking long tongue 45 is used. Since the locking portion 66 and the segment portion 67 of the lever 60 are not rotated, the erroneous connection can be surely prevented. In the present embodiment, the surface of the FPC 70 is not removed due to the first and second movable contacts. Therefore, it has the advantage of being determinable. The above-mentioned fulcrum is pushed up and the above is the fulcrum, and the movable contact 2 0, 3 0 is the elastic I of the stomach 2 connecting pad 40, 50, and the bow is long. The sheets 45, 55 are shown, so that the tongues are pressed by the holding portions 44, 54 and 72, 72. Therefore, even if it is engaged with the operation access lever 60 2 4, the 34 is embedded in the high contact reliability 201212413, on the other hand, the case where the FPC 70 is to be removed from the connector 10 is rotated in the reverse direction. The operation lever 60 reverses the cam portion 64, thereby releasing the bending moment of the operation receiving portions 25, 35 of the first and second connection terminals 20, 30. Next, after the first and second connection pad portions 73, 74 are separated from the first and second movable contacts 24, 34, the FPC 70 is stretched to elastically hold the holding members 44, 54 of the supporting metal members 40, 50. The outer side is elastically deformed, thereby pulling the aforementioned FPC 70 apart. Assuming that the operating lever 60 is not rotated in the reverse direction, even if the tensile force of the FPC 70 is forcibly pulled apart, the temporary holding slit portions 72, 72 of the FPC 70 abut against the supporting metal members 40, 50. The elastic temporary holding portions 44, 5, and the locking long tongues 55 of the core supporting members 4, 50 are also fitted to the slits 6 1 and 161 of the operating lever 60, respectively, and are restricted in position. Therefore, the elastic temporary holding portions 44, 54 of the supporting metal members 40, 50 cannot be elastically deformed with the pressing tabs 41, 51 as the center, and the forced pulling of the FPC 70 can be prevented. The advantages of a connector with high connection reliability can be obtained. In the second embodiment, as shown in Fig. 12 and Fig. 3, the basic configuration is the same as that of the first embodiment, and the difference is that the supporting metal members 40, 50 are not provided with the locking long tongue. Therefore, the same portions are denoted by the same reference numerals and their description will be omitted. [Industrial Applicability] The connector of the present invention is not limited to the same number of connectors as the above-described connection terminals, and may be applied to connectors having different numbers of connection terminals. -12- 201212413 Further, the fitting recess provided in the base is not limited to the above-described planar shape. Of course, it may be formed in accordance with the curved shape of the elastic temporary holding portion. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1A and Fig. 1B are perspective views showing a first embodiment of the connector of the present invention and a cross-sectional view taken along line B-B of Fig. 1A. Fig. 2A and Fig. 2B are a cross-sectional perspective view and a central longitudinal sectional view taken along line a_A of Fig. 1A. Fig. 3 is an exploded perspective view showing the first embodiment shown in Fig. 1A. Fig. 4 is an exploded perspective view showing the first embodiment shown in Fig. 1A from different angles. 5A, 5B, and 5C are a perspective view, a front view, and a perspective view from the lower side of the susceptor shown in Fig. 1. Fig. 6, Fig. 6B, and Fig. 6C are perspective views of the supporting metal member shown in Fig. 1. Fig. 7A and Fig. 7B are a plan view and a bottom view of the operating lever shown in Fig. 1. Fig. 8A and Fig. 8B are perspective views for explaining the connection method of the FPC. Figs. 9A and 9B are partially exploded perspective views for explaining the connection method of the FPC and a perspective view showing the connection. 10A, 10B, and 10C are cross-sectional views for explaining the connection method of the FPC. The first 1A diagram and the 1st 1th diagram are used to explain a partial partial perspective view of the misconnection prevention structure. -13- 201212413 Fig. 12A and Fig. 12B are perspective views showing a second embodiment of the connector of the present invention and a perspective view of the supporting metal member. Figure 13 is a perspective view, taken along line A-A of the connector shown in Figure 12A. [Description of main components] 10 Connector 11 Base 12 fitting recess (recess for position confirmation) 12a Cutting portion 13 Side wall portion 14 Partition wall 15 Pressing hole 16 Opening P portion 17a, 17b 1st; 2nd Inserting hole 18 =Tian Ri Zhou cutting P part 20,3 0 1st, 2nd connection terminal 2 1,31 fixing piece 22,32 connection part 23,3 3 movable piece 24,34 movable contact part 25, 3 5 Operation receiving part 3 1c Cam receiving part 40, 50 Supporting metal piece-14- 201212413 4 1,51 Press-in tab 43,53 Connecting part 44, 54 Bow early holding part 45, 55 Locking long tongue 60 Operating lever 6 1 Slot 62 Bow early wrist 63 Rotating shaft portion 64 Cam portion 65 Through hole 66 Locking cutting portion 70 FPC (flexible printed circuit board) 7 1 Connecting portion 72 Temporary holding cutting portion 73 , 74 1st : , 2nd connection pad section - 15-